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@brunodles
Last active November 6, 2016 20:19
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Medium - Java Formatter
System.out.printf("%s", object);
String.format("%S -> %1$s", object.getValue());
String.format("%i", object.getInteger());
String.format("%2.2f", object.getFloat());
String string = "this should start with a capital letter";
// first way
string = string.substring(0, 1).toUppercase() + string.substring(1);
// second way
char[] chars = string.toCharArray();
chars[0] = Character.toUpperCase(chars[0]);
string = new String chars;
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